Navigational warnings on 2025-12-01
UTC day · today
- issued
- 5
- cancelled
- 2
- in force at end
- 731
- of these still in force
- 0
Coverage note: the NGA archive ends 2024-05 and live collection began 2026-08-17. Warnings issued in between are here only if they were still in force when collection started, so this period is under-counted.
Issued · by sea
| South Pacific Ocean | 1 |
| Persian Gulf | 1 |
| Arabian Sea | 1 |
| Andaman or Burma Sea | 1 |
| Philippine Sea | 1 |
HYDROPAC 5
Issued · 5
- Nav aids · HYDROPAC 3167/2507:21ZMagallanes Radio in Chile, at 53-09.92S 070-54.28W, is off air. Previous warnings cancelled.Eastern South Pacific · Chile
- Exercises · HYDROPAC 3171/2512:05ZHazardous operations 0830Z to 1030Z 04, 11 and 18 dec in area bound by 13-00.00N 093-40.00E, 13-00.00N…Andaman Sea · India
- Surveys · HYDROPAC 3172/2512:23ZSurvey operations 03 thru 30 dec in area bound by 17-43.00N 071-53.00E, 17-43.00N 072-12.00E, 17-24.00N…Arabian Sea · India
- Nav aids · HYDROPAC 3173/2512:49ZMoji NAVTEX station (h) 34-00.90N 130-56.10E off air 012330Z dec until further noticeWestern North Pacific · East China Sea · Sea of Japan · Japan
- Cable ops · HYDROPAC 3174/2514:17ZPipeline operations 02 dec thru 15 jan 26 by derrick barge 30 in area bound by 26-23.52N 052-13.83E,…Persian Gulf · Qatar
Cancelled · 2
Not for navigation. Counts include only warnings we display; ongoing search-and-rescue traffic is excluded until 30 days after it closes.